DeWALT 3/8" x 2-1/2" Screw-Bolt+ Screw Anchors, Hex Head, Zinc Plated

Powers Fasteners PFM1411220 3/8" x 2-1/2" High Performance Concrete Anchor Screw The Screw-Bolt+ High Performance Screw Anchor is a one piece, heavy duty screw anchor with a finished hex head or flat head (countersunk). Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. It is simple to install, easy to identify and fully removable. The patented thread design, designed for use with standard ANSI drill bits, reduces installation torque and enhances productivity. Part Number : PFM1411220 Finish : Zinc Plated Anchor Size : 3/8" x 2-1/2" Thread Length : 2-1/2" Hole Size : 3/8" Socket Size : 9/16" Quantity : Pack 50 | Carton 300 The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and spacing distances. The Screw-Bolt+ finish is available in bright zinc-plated and mechanically galvanized. Suitable base materials include normal-weight concrete, sand-lightweight concrete, concrete over steel deck, concrete masonry and solid clay brick. Features: Designed for standard ANSI tolerance drill bits Patented thread design offers low installation torque Tough threads for tapping high strength concrete Ratchet teeth on underside of hex washer head lock against the fixture Can be installed closer to the edge than traditional expansion anchors Fully removeable and reinstallable in same hole Fast installation with powered impact wrench Diameter, length and identifying marking stamped on head of each anchor One-piece, finished head design Note: The image displayed is a generic representation of the type of product. Product dimensions and/or thread length may differ from picture. Please see above item description for specifications.